package com.justin;


import com.justin.log.*;
import com.justin.config.*;
import com.justin.detect.*;

import java.awt.event.KeyEvent;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.awt.Event;
import java.awt.BorderLayout;
import javax.swing.SwingConstants;
import javax.swing.SwingUtilities;
import javax.swing.KeyStroke;
import java.awt.Point;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JMenuItem;
import javax.swing.JMenuBar;
import javax.swing.JMenu;
import javax.swing.JFrame;
import javax.swing.JDialog;
import java.awt.Dimension;
import java.awt.SystemColor;
import javax.swing.JTextArea;


public class DataProcessApp implements DisplayHost{
	
	
	private JFrame jFrame = null;  //  @jve:decl-index=0:visual-constraint="10,10"

	private JPanel jContentPane = null;

	private JMenuBar jJMenuBar = null;

	private JMenu fileMenu = null;

	private JMenu editMenu = null;

	private JMenu helpMenu = null;

	private JMenuItem exitMenuItem = null;

	private JMenuItem aboutMenuItem = null;

	private JMenuItem cutMenuItem = null;

	private JMenuItem copyMenuItem = null;

	private JMenuItem pasteMenuItem = null;

	private JMenuItem saveMenuItem = null;

	private JDialog aboutDialog = null;  //  @jve:decl-index=0:visual-constraint="27,481"

	private JPanel aboutContentPane = null;

	private JLabel aboutVersionLabel = null;

	private JPanel mainPane = null;

	private JTextArea msgArea = null;

	private JMenuItem startDetectMenuItem = null;

	/**
	 * This method initializes jFrame
	 * 
	 * @return javax.swing.JFrame
	 */
	private JFrame getJFrame() {
		if (jFrame == null) {
			jFrame = new JFrame();
			jFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
			jFrame.setJMenuBar(getJJMenuBar());
			jFrame.setSize(578, 423);
			jFrame.setContentPane(getJContentPane());
			jFrame.setTitle("Application");
		}
		return jFrame;
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jContentPane = new JPanel();
			jContentPane.setLayout(new BorderLayout());
			jContentPane.add(getMainPane(), BorderLayout.CENTER);
		}
		return jContentPane;
	}

	/**
	 * This method initializes jJMenuBar	
	 * 	
	 * @return javax.swing.JMenuBar	
	 */
	private JMenuBar getJJMenuBar() {
		if (jJMenuBar == null) {
			jJMenuBar = new JMenuBar();
			jJMenuBar.add(getFileMenu());
			jJMenuBar.add(getEditMenu());
			jJMenuBar.add(getHelpMenu());
		}
		return jJMenuBar;
	}

	/**
	 * This method initializes jMenu	
	 * 	
	 * @return javax.swing.JMenu	
	 */
	private JMenu getFileMenu() {
		if (fileMenu == null) {
			fileMenu = new JMenu();
			fileMenu.setText("File");
			fileMenu.add(getStartDetectMenuItem());
			fileMenu.add(getSaveMenuItem());
			fileMenu.add(getExitMenuItem());
			
		}
		return fileMenu;
	}

	/**
	 * This method initializes jMenu	
	 * 	
	 * @return javax.swing.JMenu	
	 */
	private JMenu getEditMenu() {
		if (editMenu == null) {
			editMenu = new JMenu();
			editMenu.setText("Edit");
			editMenu.add(getCutMenuItem());
			editMenu.add(getCopyMenuItem());
			editMenu.add(getPasteMenuItem());
		}
		return editMenu;
	}

	/**
	 * This method initializes jMenu	
	 * 	
	 * @return javax.swing.JMenu	
	 */
	private JMenu getHelpMenu() {
		if (helpMenu == null) {
			helpMenu = new JMenu();
			helpMenu.setText("Help");
			helpMenu.add(getAboutMenuItem());
		}
		return helpMenu;
	}

	/**
	 * This method initializes jMenuItem	
	 * 	
	 * @return javax.swing.JMenuItem	
	 */
	private JMenuItem getExitMenuItem() {
		if (exitMenuItem == null) {
			exitMenuItem = new JMenuItem();
			exitMenuItem.setText("Exit");
			exitMenuItem.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					System.exit(0);
				}
			});
		}
		return exitMenuItem;
	}

	/**
	 * This method initializes jMenuItem	
	 * 	
	 * @return javax.swing.JMenuItem	
	 */
	private JMenuItem getAboutMenuItem() {
		if (aboutMenuItem == null) {
			aboutMenuItem = new JMenuItem();
			aboutMenuItem.setText("About");
			aboutMenuItem.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					JDialog aboutDialog = getAboutDialog();
					aboutDialog.pack();
					Point loc = getJFrame().getLocation();
					loc.translate(20, 20);
					aboutDialog.setLocation(loc);
					aboutDialog.setVisible(true);
				}
			});
		}
		return aboutMenuItem;
	}

	/**
	 * This method initializes aboutDialog	
	 * 	
	 * @return javax.swing.JDialog
	 */
	private JDialog getAboutDialog() {
		if (aboutDialog == null) {
			aboutDialog = new JDialog(getJFrame(), true);
			aboutDialog.setTitle("About");
			aboutDialog.setSize(new Dimension(290, 183));
			aboutDialog.setResizable(false);
			aboutDialog.setName("關于");
			aboutDialog.setContentPane(getAboutContentPane());
		}
		return aboutDialog;
	}

	/**
	 * This method initializes aboutContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getAboutContentPane() {
		if (aboutContentPane == null) {
			aboutContentPane = new JPanel();
			aboutContentPane.setLayout(new BorderLayout());
			aboutContentPane.setPreferredSize(new Dimension(300, 200));
			aboutContentPane.add(getAboutVersionLabel(), BorderLayout.NORTH);
		}
		return aboutContentPane;
	}

	/**
	 * This method initializes aboutVersionLabel	
	 * 	
	 * @return javax.swing.JLabel	
	 */
	private JLabel getAboutVersionLabel() {
		if (aboutVersionLabel == null) {
			aboutVersionLabel = new JLabel();
			aboutVersionLabel.setText("DataProcess App Version 1.0");
			aboutVersionLabel.setPreferredSize(new Dimension(300, 150));
			aboutVersionLabel.setForeground(SystemColor.controlText);
			aboutVersionLabel.setBackground(SystemColor.text);
			aboutVersionLabel.setHorizontalAlignment(SwingConstants.CENTER);
		}
		return aboutVersionLabel;
	}

	/**
	 * This method initializes jMenuItem	
	 * 	
	 * @return javax.swing.JMenuItem	
	 */
	private JMenuItem getCutMenuItem() {
		if (cutMenuItem == null) {
			cutMenuItem = new JMenuItem();
			cutMenuItem.setText("Cut");
			cutMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X,
					Event.CTRL_MASK, true));
		}
		return cutMenuItem;
	}

	/**
	 * This method initializes jMenuItem	
	 * 	
	 * @return javax.swing.JMenuItem	
	 */
	private JMenuItem getCopyMenuItem() {
		if (copyMenuItem == null) {
			copyMenuItem = new JMenuItem();
			copyMenuItem.setText("Copy");
			copyMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C,
					Event.CTRL_MASK, true));
		}
		return copyMenuItem;
	}

	/**
	 * This method initializes jMenuItem	
	 * 	
	 * @return javax.swing.JMenuItem	
	 */
	private JMenuItem getPasteMenuItem() {
		if (pasteMenuItem == null) {
			pasteMenuItem = new JMenuItem();
			pasteMenuItem.setText("Paste");
			pasteMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V,
					Event.CTRL_MASK, true));
		}
		return pasteMenuItem;
	}

	
	/**
	 * This method initializes jMenuItem	
	 * 	
	 * @return javax.swing.JMenuItem	
	 */
	private JMenuItem getSaveMenuItem() {
		if (saveMenuItem == null) {
			saveMenuItem = new JMenuItem();
			saveMenuItem.setText("Save");
			saveMenuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S,
					Event.CTRL_MASK, true));
		}
		return saveMenuItem;
	}    

	/**
	 * This method initializes MainPane	
	 * 	
	 * @return javax.swing.JPanel	
	 */
	private JPanel getMainPane() {
		if (mainPane == null) {
			mainPane = new JPanel();
			mainPane.setLayout(new BorderLayout());
			mainPane.add(getMsgArea(), BorderLayout.CENTER);
		}
		return mainPane;
	}

	/**
	 * This method initializes msgArea	
	 * 	
	 * @return javax.swing.JTextArea	
	 */
	private JTextArea getMsgArea() {
		if (msgArea == null) {
			msgArea = new JTextArea();
		}
		return msgArea;
	}
	
	/**
	 * This method show message in the msgArea	
	 * 	
	 * @return void	
	 */
	public void showMessage(String Msg) {
		//在msgArea顯示信息
		getMsgArea().append(Msg+"\n");		
	}
	
	

	/**
	 * This method initializes startDetectMenuItem	
	 * 	
	 * @return javax.swing.JMenu	
	 */
     private JMenuItem getStartDetectMenuItem() {
		if (startDetectMenuItem == null) {
			startDetectMenuItem = new JMenuItem();
			startDetectMenuItem.setText("startDetect");
			startDetectMenuItem.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					
				}
			});
		}
		return startDetectMenuItem;
	}

     
     /**
 	 * This Constructor initiate services	
 	 * 	
 	 * @return void	
 	 * 
 	 * 　初始化日志服務和配置管理器
 	 * 　日志服務需要用戶界面支持，在用戶界面未啟動前請務使用日志輸出。
 	 */	
 	public DataProcessApp(){
 		LogServer log = LogServer.getInstance();
 		log.initiateLog(this);
 		ConfigManager.getInstance();		
 	}

	/**
	 * Launches this application
	 */
	public static void main(String[] args) {
		//運行程序界面
		SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				DataProcessApp application = new DataProcessApp();
				application.getJFrame().setVisible(true);               			
			}
		});	
		//運行監測程序
		DetectThread detThread = new DetectThread();
		detThread.start();
		
	}



}